1: (2 9 11)

(0 19 12)(1 20 4)(2)(3 16 14)(5 9 15 11 7)(6 18 17)(8 13 10)

2: (8 13 10)

(0 19 12)(1 20 4)(2)(3 16 14)(5 9 15 11 7)(6 18 17)(8)(10)(13)

3: (7 15 11)

(0 19 12)(1 20 4)(2)(3 16 14)(5 9 15)(6 18 17)(7)(8)(10)(11)(13)

4: (3 16 14)

(0 19 12)(1 20 4)(2)(3)(5 9 15)(6 18 17)(7)(8)(10)(11)(13)(14)(16)